aidan.brooks@LIGO.ORG - posted 07:42, Wednesday 11 February 2015 (16636)
All RH running for 30 minutes for acceptance testing
I've turned all 4 RHs on to 2W total each (1W per segment) for 30 minutes this morning to get some data for Installation Acceptance. They will turn off again around 8:10AM.
The thermal lens should deteriorate to negligible by around 9AM, if not before.